125 lines
		
	
	
	
		
			5.1 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			125 lines
		
	
	
	
		
			5.1 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2019 John Soo <jsoo1@asu.edu>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages cedille)
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  #:use-module (gnu packages)
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  #:use-module (gnu packages agda)
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  #:use-module (gnu packages emacs-xyz)
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  #:use-module (gnu packages haskell)
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  #:use-module (gnu packages haskell-xyz)
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  #:use-module (guix build-system emacs)
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  #:use-module (guix git-download)
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  #:use-module ((guix licenses) #:prefix license:)
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  #:use-module (guix packages))
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(define-public cedille
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  (package
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    (name "cedille")
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    (version "1.1.1")
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    (source
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     (origin
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       (method git-fetch)
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       (uri (git-reference
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             (url "https://github.com/cedille/cedille")
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             (commit (string-append "v" version))))
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       (file-name (git-file-name name version))
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       (sha256
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        (base32
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         "07kv9wncyipfjf5w4ax8h2p35g70zb1qw6zc4afd7c225xia55wp"))))
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    (inputs
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     `(("agda" ,agda)
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       ("agda-ial" ,agda-ial)
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       ("ghc" ,ghc)
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       ("ghc-alex" ,ghc-alex)
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       ("ghc-happy" ,ghc-happy)))
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    (build-system emacs-build-system)
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    (arguments
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     `(#:phases
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       (modify-phases %standard-phases
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         (add-after 'unpack 'patch-cedille-path-el
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           (lambda* (#:key outputs #:allow-other-keys)
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             (let ((out (assoc-ref outputs "out")))
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               (substitute* "cedille-mode.el"
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                 (("/usr/share/emacs/site-lisp/cedille-mode")
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                  (string-append
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                   out "/share/emacs/site-lisp/guix.d/cedille-"
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                   ,version)))
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               #t)))
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         (add-after 'unpack 'copy-cedille-mode
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           (lambda* (#:key outputs #:allow-other-keys)
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             (let* ((out (assoc-ref outputs "out"))
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                    (lisp
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                     (string-append
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                      out "/share/emacs/site-lisp/guix.d/cedille-"
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                      ,version "/")))
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               (mkdir-p (string-append lisp "cedille-mode"))
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               (copy-recursively
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                "cedille-mode"
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                (string-append lisp "cedille-mode"))
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               (mkdir-p (string-append lisp "se-mode"))
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               (copy-recursively
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                "se-mode"
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                (string-append lisp "se-mode"))
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               #t)))
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         ;; FIXME: Byte compilation fails
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         (delete 'build)
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         (replace 'check
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           (lambda _
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             (with-directory-excursion "cedille-tests"
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               (invoke "sh" "run-tests.sh"))))
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         (add-after 'unpack 'patch-libraries
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           (lambda _ (patch-shebang "create-libraries.sh") #t))
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         (add-after 'unpack 'copy-ial
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           (lambda* (#:key inputs #:allow-other-keys)
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             (copy-recursively
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              (string-append (assoc-ref inputs "agda-ial")
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                             "/include/agda/ial")
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              "ial")
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             ;; Ambiguous module if main is included from ial
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             (delete-file "ial/main.agda")
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             #t))
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         (add-after 'check 'build-cedille
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           ;; Agda has a hard time with parallel compilation
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           (lambda _
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             (invoke "touch" "src/Templates.hs")
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             (make-file-writable  "src/Templates.hs")
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             (invoke "touch" "src/templates.agda")
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             (make-file-writable  "src/templates.agda")
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             (invoke "make" "--jobs=1")))
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         (add-after 'install 'install-cedille
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           (lambda* (#:key outputs #:allow-other-keys)
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             (let ((out (assoc-ref outputs "out")))
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               (copy-recursively
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                "lib" (string-append out "/lib/cedille"))
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               (install-file "cedille" (string-append out "/bin"))
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               (install-file "core/cedille-core"
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                             (string-append out "/bin"))
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               #t))))))
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    (home-page "https://cedille.github.io/")
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    (synopsis
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     "Language based on Calculus of Dependent Lambda Eliminations")
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    (description
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     "Cedille is an interactive theorem-prover and dependently typed
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programming language, based on extrinsic (aka Curry-style) type theory.  This
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makes it rather different from type theories like Coq and Agda, which are
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intrinsic (aka Church-style).  In Cedille, terms are nothing more than
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annotated versions of terms of pure untyped lambda calculus.  In contrast, in
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Coq or Agda, the typing annotations are intrinsic parts of terms.  The typing
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annotations can only be erased as an optimization under certain conditions,
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not by virtue of the definition of the type theory.")
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    (license license:expat)))
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